JPH0310032B2 - - Google Patents
Info
- Publication number
- JPH0310032B2 JPH0310032B2 JP55044774A JP4477480A JPH0310032B2 JP H0310032 B2 JPH0310032 B2 JP H0310032B2 JP 55044774 A JP55044774 A JP 55044774A JP 4477480 A JP4477480 A JP 4477480A JP H0310032 B2 JPH0310032 B2 JP H0310032B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pump
- valve member
- fuel injection
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 36
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/22—Varying quantity or timing by adjusting cylinder-head space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
- F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/0215—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792913909 DE2913909A1 (de) | 1979-04-06 | 1979-04-06 | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55139965A JPS55139965A (en) | 1980-11-01 |
JPH0310032B2 true JPH0310032B2 (sv) | 1991-02-12 |
Family
ID=6067649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4477480A Granted JPS55139965A (en) | 1979-04-06 | 1980-04-07 | Fuel injection pump for internal combustion engine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55139965A (sv) |
DE (1) | DE2913909A1 (sv) |
GB (1) | GB2048373B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474158A (en) * | 1981-11-11 | 1984-10-02 | Lucas Industries Public Limited Company | Liquid fuel pumping apparatus |
DE3151889C2 (de) * | 1981-12-30 | 1983-12-22 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Brennstoffeinspritzsystem an einer Brennkraftmaschine |
DE3375596D1 (en) * | 1982-11-25 | 1988-03-10 | Kawasaki Heavy Ind Ltd | Fuel injection timing control system |
DE3248086C2 (de) * | 1982-12-24 | 1986-10-16 | L'Orange GmbH, 7000 Stuttgart | Kraftstoffeinspritzpumpe für Brennkraftmaschinen, insbesondere für Dieselmotoren |
JPS60116853A (ja) * | 1983-11-26 | 1985-06-24 | Diesel Kiki Co Ltd | 分配型燃料噴射ポンプ |
DE3511492A1 (de) * | 1985-03-29 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen |
JPS62151681A (ja) * | 1985-12-25 | 1987-07-06 | Nippon Denso Co Ltd | 流体制御用電磁弁 |
DE4002612A1 (de) * | 1990-01-30 | 1991-08-01 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661130A (en) * | 1969-03-19 | 1972-05-09 | Bosch Gmbh Robert | Safety device for limiting the rotational speed of internal combustion engines |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1180630A (en) * | 1966-08-01 | 1970-02-04 | Peugeot | Improvements in or relating to Fuel Injection Devices for Compression Ignited Internal Combustion Engines |
DE1917927A1 (de) * | 1969-04-09 | 1970-10-29 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen |
US4129253A (en) * | 1977-09-12 | 1978-12-12 | General Motors Corporation | Electromagnetic unit fuel injector |
-
1979
- 1979-04-06 DE DE19792913909 patent/DE2913909A1/de active Granted
-
1980
- 1980-04-02 GB GB8011024A patent/GB2048373B/en not_active Expired
- 1980-04-07 JP JP4477480A patent/JPS55139965A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661130A (en) * | 1969-03-19 | 1972-05-09 | Bosch Gmbh Robert | Safety device for limiting the rotational speed of internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
DE2913909A1 (de) | 1980-10-23 |
DE2913909C2 (sv) | 1989-12-14 |
GB2048373A (en) | 1980-12-10 |
GB2048373B (en) | 1983-05-25 |
JPS55139965A (en) | 1980-11-01 |
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